JQ.ER308LSi ibyuma bidafite ibyuma bikingirwa insinga ikomeye
Gusaba
Ibice nyamukuru ni bike C-18Cr-8Ni, na Si element yongeweho, icyuma gishongeshejwe gifite amazi meza, kandi gusudira ni byiza.Birakwiriye gusudira byihuse.
Imashini yo gusudira insinga (Wt%)
Icyitegererezo | Imashini yo gusudira imiti (Wt%) |
| ||||||||
C | Mn | Si | Cr | Ni | Mo | P | S | Cu | Ibindi | |
JQ.ER308LSi | 0.015 | 1.75 | 0.90 | 20.02 | 9.85 | 0.03 | 0.015 | 0.010 | 0.15 |
Imikorere y'ibicuruzwa
Icyitegererezo (gihwanye) icyitegererezo gisanzwe | Urugero rwimiterere yumubiri wabitswe (hamwe na SJ601) | ||
GB | AWS | Imbaraga za Tensile | Kurambura% |
S308LSi | ER308LSi | 563 | 40 |
Ibicuruzwa byo gusudira byerekana ibicuruzwa (AC cyangwa DC +)
Diameter y'insinga (mm) | ¢ 0.8 | ¢ 1.0 | ¢ 1.2 | |
Imiyoboro yo gusudira (A) | Gusudira neza, gusudira gutambitse | 70-150 | 100-200 | 140-220 |
gusudira | 50-120 | 80-150 | 120-180 | |
Gusudira hejuru | 50-120 | 80-150 | 160-200 |
Ibicuruzwa byihariye
Diameter | ¢ 0.8 | ¢ 1.0 | ¢ 1.2 |
Uburemere bw'ipaki | 12.5Kg / igice | 15Kg / igice | 15Kg / igice |
Kwirinda gukoresha ibicuruzwa
1. Gukingira gaze: Witondere ubuziranenge bwa gaze ikingira, kandi igipimo cya gaze gisabwa ni Ar + 1-3% O2.
2.Gazi itemba: 20-25L / min.
3.Kurambura byumye: 15-25mm.
4.Kuraho rwose ingese, ububobere, amavuta, ivumbi, nibindi kuruhande rwo gusudira.
5. Mugihe cyo gusudira hanze, mugihe umuvuduko wumuyaga urenze 1.5m / s, hagomba gufatwa ingamba zokwirinda umuyaga, kandi hagomba gufatwa ingamba zikwiye zo kwirinda umuyaga kugirango hirindwe umuyaga.
Ibyifuzo byavuzwe haruguru nibyerekanwe gusa, kandi ibintu bifatika bizatsinda mubikorwa byihariye.Nibiba ngombwa, ibyangombwa bisabwa bigomba gukorwa mbere yo kumenya gahunda yo gusudira.